Bonczlak Family History

You can see how Bonczlak families moved over time by selecting different census years. The Bonczlak family name was found in the USA in 1920. In 1920 there was 1 Bonczlak family living in Illinois. This was 100% of all the recorded Bonczlak's in USA. Illinois had the highest population of Bonczlak families in 1920.

Use census records and voter lists to see where families with the Bonczlak surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.